69027900

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{43}}^1\times {\mathrm{5351}}^1$

素因数の和:5411

約数の個数: 72

約数和(自身を含む): 204403584

約数和(自身を除く): 135375684

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 30, 43, 50, 60, 75, 86, 100, 129, 150, 172, 215, 258, 300, 430, 516, 645, 860, 1075, 1290, 2150, 2580, 3225, 4300, 5351, 6450, 10702, 12900, 16053, 21404, 26755, 32106, 53510, 64212, 80265, 107020, 133775, 160530, 230093, 267550, 321060, 401325, 460186, 535100, 690279, 802650, 920372, 1150465, 1380558, 1605300, 2300930, 2761116, 3451395, 4601860, 5752325, 6902790, 11504650, 13805580, 17256975, 23009300, 34513950, 69027900]

約数ペア:

[(1, 69027900), (2, 34513950), (3, 23009300), (4, 17256975), (5, 13805580), (6, 11504650), (10, 6902790), (12, 5752325), (15, 4601860), (20, 3451395), (25, 2761116), (30, 2300930), (43, 1605300), (50, 1380558), (60, 1150465), (75, 920372), (86, 802650), (100, 690279), (129, 535100), (150, 460186), (172, 401325), (215, 321060), (258, 267550), (300, 230093), (430, 160530), (516, 133775), (645, 107020), (860, 80265), (1075, 64212), (1290, 53510), (2150, 32106), (2580, 26755), (3225, 21404), (4300, 16053), (5351, 12900), (6450, 10702)]